diff --git a/Mage.Server.Plugins/Mage.Player.AIMinimax/src/mage/player/ai/ComputerPlayer2.java b/Mage.Server.Plugins/Mage.Player.AIMinimax/src/mage/player/ai/ComputerPlayer2.java
index b8b3c1bdc60..f2c0e787658 100644
--- a/Mage.Server.Plugins/Mage.Player.AIMinimax/src/mage/player/ai/ComputerPlayer2.java
+++ b/Mage.Server.Plugins/Mage.Player.AIMinimax/src/mage/player/ai/ComputerPlayer2.java
@@ -689,8 +689,11 @@ public class ComputerPlayer2 extends ComputerPlayer<ComputerPlayer2> implements
 			UUID opponentId = game.getCombat().getDefenders().iterator().next();
 			for (UUID attackerId: combat.getAttackers()) {
 				this.declareAttacker(attackerId, opponentId, game);
-				if (logger.isDebugEnabled())
-					logger.debug("attacking with:" + game.getPermanent(attackerId).getName());
+				if (logger.isDebugEnabled()) {
+                    Permanent p = game.getPermanent(attackerId);
+                    if (p != null)
+                        logger.debug("attacking with:" + p.getName());
+                }
  			}
 		}
 	}
diff --git a/Mage.Server/src/main/java/mage/server/TableManager.java b/Mage.Server/src/main/java/mage/server/TableManager.java
index 517060b087f..776065ded88 100644
--- a/Mage.Server/src/main/java/mage/server/TableManager.java
+++ b/Mage.Server/src/main/java/mage/server/TableManager.java
@@ -219,7 +219,7 @@ public class TableManager {
 			controllers.remove(tableId);
 			tables.remove(tableId);
 			GamesRoomManager.getInstance().removeTable(tableId);
-			if (table.getMatch().getGame() != null)
+			if (table.getMatch() != null && table.getMatch().getGame() != null)
 				table.getMatch().getGame().end();
 		}
 	}
diff --git a/Mage/src/mage/abilities/condition/common/EnchantedCondition.java b/Mage/src/mage/abilities/condition/common/EnchantedCondition.java
index f97d4f633af..242411cf0fa 100644
--- a/Mage/src/mage/abilities/condition/common/EnchantedCondition.java
+++ b/Mage/src/mage/abilities/condition/common/EnchantedCondition.java
@@ -52,7 +52,7 @@ public class EnchantedCondition implements Condition {
         if (permanent != null) {
             for (UUID uuid : permanent.getAttachments()) {
                 Permanent attached = game.getBattlefield().getPermanent(uuid);
-                if (attached.getCardType().contains(CardType.ENCHANTMENT)) {
+                if (attached != null && attached.getCardType().contains(CardType.ENCHANTMENT)) {
                     return true;
                 }
             }